How to make a Clojure function take a variable number of parameters?

Question

I\'m learning Clojure and I\'m trying to define a function that take a variable number of parameters (a variadic function) and sum them up (yep, just like the + pro

Answer 1

 (defn my-sum
  ([]  0)                         ; no parameter
  ([x] x)                         ; one parameter
  ([x y] (+ x y))                 ; two parameters
  ([x y & more]                   ; more than two parameters


    (reduce + (my-sum x y) more))
  )